March 2011 Archives
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14 March 2011
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ScienceNOW(Science - AAAS)
Brain Scanner as Accessory
A new PET imager can scan rats’ brains while they run around
11 March 2011
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ScienceNOW(Science - AAAS)
ScienceShot: Mapping the Tsunami
Japanese megaquake triggered waves that spread across the Pacific
11 March 2011
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ScienceNOW(Science - AAAS)
Microbes Give Mice Intestinal Fortitude
Gut bacteria help mice survive potentially lethal infections
10 March 2011
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ScienceNOW(Science - AAAS)
ScienceShot: Shark Survey Yields a Worrisome Surprise
First census of California great white sharks turns up far fewer than expected
10 March 2011
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ScienceNOW(Science - AAAS)
Getting to the Guts of Malnutrition
Gut bacteria may be an important factor in the response to starvation
9 March 2011
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ScienceNOW(Science - AAAS)
Nanodiamonds Could Be a Cancer Patient's Best Friend
Blinged-out chemotherapy drugs show promise for breast and liver cancer treatments
9 March 2011
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ScienceNOW(Science - AAAS)
A Warmer Climate May Not Mean El Niño Comes to Stay
New study of fossil corals challenges claims that a warmer future will bring a permanent El Niño weather pattern
9 March 2011
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ScienceNOW(Science - AAAS)
How Humans Got Spineless Penises and Big Brains
Missing chunks of DNA may be responsible for two features that set humans apart from other primates
8 March 2011
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ScienceNOW(Science - AAAS)
ScienceShot: Capuchins' Screwy Solution to a Termite Problem
To keep sticks from breaking, monkeys fish for insects with a twist
8 March 2011
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ScienceNOW(Science - AAAS)
Fresh Doubts About Connection Between Mouse Virus and Human Disease
New data undermine claims linking XMRV to chronic fatigue and prostate cancer
7 March 2011
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ScienceNOW(Science - AAAS)
Crustaceans Crave a Little Quiet
Noisy reefs may lure some marine invertebrates, but they repel many others
7 March 2011
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ScienceNOW(Science - AAAS)
Elephants Can Lend a Helping Trunk
Pachyderms know when they need help—and are willing to wait for it
7 March 2011
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ScienceNOW(Science - AAAS)
Memristors Make Fast Work of Mazes
Electronic devices could test multiple potential escape routes at the same time
6 March 2011
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ScienceNOW(Science - AAAS)
A Safer Way to Spot Down Syndrome
Study finds noninvasive method to test fetuses for genetic condition
4 March 2011
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ScienceNOW(Science - AAAS)
How Much Would It Cost to Identify Every Animal on Earth?
Brazilian scientists tally up the tab
4 March 2011
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ScienceNOW(Science - AAAS)
ScienceShot: Mars Crater Gouged by Multiple Impacts
High-res images reveal objects hit planet at shallow angle
4 March 2011
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ScienceNOW(Science - AAAS)
Podcast: Mass Extinctions, Pinecone Evolution, and More
Listen to a roundup of some of our favorite stories from the week
3 March 2011
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ScienceNOW(Science - AAAS)
Gigantic Remelted Ice Mass Discovered Below Antarctic Ice Sheet
Study offers fundamental new insights into how ice sheets form
3 March 2011
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ScienceNOW(Science - AAAS)
Brain Waves Foretell Whether We'll Sleep Soundly
A new study shows why some people wake up frequently in the middle of the night
2 March 2011
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ScienceNOW(Science - AAAS)
Hagfish Just Got More Disgusting
Creatures don't just eat corpses, they absorb nutrients through their skin
2 March 2011
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ScienceNOW(Science - AAAS)
ScienceShot: The Mystery of the Absent Sunspots
Scientists explain unusual low in sunspot activity
2 March 2011
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ScienceNOW(Science - AAAS)
ScienceShot: Worms Are Divided After All
Old classification holds up under genetic scrutiny
2 March 2011
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ScienceNOW(Science - AAAS)
Are We in the Middle of a Sixth Mass Extinction?
Study finds that three-quarters of Earth's species could vanish within 300 years
1 March 2011
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ScienceNOW(Science - AAAS)
ScienceShot: Dark Shells Make for Mean Tortoises
Tortoises with more dark splotches are more likely to pick a fight
1 March 2011
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ScienceNOW(Science - AAAS)
Destroyed Buddhas Reveal Their True Colors
Team uncovers original appearance of statues demolished by the Taliban 10 years ago
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